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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/policy/testing_policy_url_fetcher_factory.h"
#include "base/bind.h"
#include "chrome/browser/policy/logging_work_scheduler.h"
#include "chrome/browser/policy/proto/device_management_backend.pb.h"
#include "googleurl/src/gurl.h"
#include "googleurl/src/url_parse.h"
#include "net/http/http_request_headers.h"
#include "net/url_request/url_request.h"
#include "net/url_request/url_request_status.h"
namespace {
// Extracts the GET parameter by the name "request" from an URL.
std::string GetRequestType(const GURL& url) {
url_parse::Component query = url.parsed_for_possibly_invalid_spec().query;
url_parse::Component key, value;
const char* url_spec = url.spec().c_str();
while (url_parse::ExtractQueryKeyValue(url_spec, &query, &key, &value)) {
std::string key_str(url_spec, key.begin, key.len);
std::string value_str(url_spec, value.begin, value.len);
if (key_str == "request") {
return value_str;
}
}
return "";
}
} // namespace
namespace policy {
// An URLFetcher that calls back to its factory to figure out what to respond.
class TestingPolicyURLFetcher : public TestURLFetcher {
public:
TestingPolicyURLFetcher(
const base::WeakPtr<TestingPolicyURLFetcherFactory>& parent,
const GURL& url,
content::URLFetcherDelegate* delegate);
virtual void Start() OVERRIDE;
void Respond();
virtual int GetResponseCode() const OVERRIDE {
return response_.response_code;
}
virtual bool GetResponseAsString(
std::string* out_response_string) const OVERRIDE {
*out_response_string = response_.response_data;
return true;
}
private:
TestURLResponse response_;
base::WeakPtr<TestingPolicyURLFetcherFactory> parent_;
DISALLOW_COPY_AND_ASSIGN(TestingPolicyURLFetcher);
};
TestingPolicyURLFetcher::TestingPolicyURLFetcher(
const base::WeakPtr<TestingPolicyURLFetcherFactory>& parent,
const GURL& url,
content::URLFetcherDelegate* delegate)
: TestURLFetcher(0, url, delegate),
parent_(parent) {
set_url(url);
set_status(net::URLRequestStatus(net::URLRequestStatus::SUCCESS, 0));
}
void TestingPolicyURLFetcher::Start() {
if (!parent_.get()) return;
std::string auth_header;
net::HttpRequestHeaders headers;
std::string request_type = GetRequestType(GetURL());
GetExtraRequestHeaders(&headers);
headers.GetHeader("Authorization", &auth_header);
enterprise_management::DeviceManagementRequest request;
request.ParseFromString(upload_data());
// The following method is mocked by the currently running test.
parent_->GetResponse(auth_header, request_type, request, &response_);
// We need to channel this through the central event logger, so that ordering
// with other logged tasks that have a delay is preserved.
parent_->scheduler()->PostDelayedWork(
base::Bind(&TestingPolicyURLFetcher::Respond, base::Unretained(this)),
0);
}
void TestingPolicyURLFetcher::Respond() {
delegate()->OnURLFetchComplete(this);
}
TestingPolicyURLFetcherFactory::TestingPolicyURLFetcherFactory(
EventLogger* logger)
: ScopedURLFetcherFactory(ALLOW_THIS_IN_INITIALIZER_LIST(this)),
logger_(logger),
scheduler_(new LoggingWorkScheduler(logger)),
ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
}
TestingPolicyURLFetcherFactory::~TestingPolicyURLFetcherFactory() {
}
LoggingWorkScheduler* TestingPolicyURLFetcherFactory::scheduler() {
return scheduler_.get();
}
void TestingPolicyURLFetcherFactory::GetResponse(
const std::string& auth_header,
const std::string& request_type,
const enterprise_management::DeviceManagementRequest& request,
TestURLResponse* response) {
logger_->RegisterEvent();
Intercept(auth_header, request_type, request, response);
}
content::URLFetcher* TestingPolicyURLFetcherFactory::CreateURLFetcher(
int id,
const GURL& url,
content::URLFetcher::RequestType request_type,
content::URLFetcherDelegate* delegate) {
return new TestingPolicyURLFetcher(
weak_ptr_factory_.GetWeakPtr(), url, delegate);
}
} // namespace policy
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